baber/WOPTO huggingface dataset:
Patent CA-2776315-A1 (CA)
Inventor: VERRAT ADELE
IPC: B29C65/08
Filed: 2010-10-01
Abstract: The invention relates to a method for fixing an additional part (2) consisting of a plastic material, such as a decorative cover, to the periphery of a glazing (1) and especially to part of a profiled rim (3) fixed to the periphery of the glazing (1), said additional part (2) having a rear face (21) comprising fixing means for fixing to said glazing (1) or said profiled rim (3). The invention is characterised in that the rear face (21) comprises a plurality of appendices (22, 22') that each penetrate into a hole (10, 10') in said profiled rim (3) or said glazing (1), and protrude at the two ends thereof onto two respectively opposite faces of the profiled rim (3) or the glazing (1), the distal end (23, 23') of each appendix protruding past a rear face (31) respectively of said profiled rim or said glazing defining the hole (10, 10'), and in that each distal end (23, 23') of each appendix is deformed by a temporary softening, preferably by the application of ultrasounds, in order to come into contact with the rear face (31) of said profiled rim or said glazing at the periphery of the hole (10, 10') and preferably over the entire periphery of the hole (10, 10').
Patent CA-2776545-A1 (CA)
Title: Apparatus and method to characterize blood and red blood cells via erythrocyte membrane fragility quantification
Inventor: TARASEV MICHAEL
IPC: C12Q1/02
Filed: 2010-01-21
Abstract: The present disclosure describes an apparatus and associated method for quantifying the quality degradation of individual stored red blood cell (RBC) units, thereby yielding information to improve decisions regarding their respective allocation, patient suitability, and use. This apparatus and the methods of its use are amenable to clinical implementation as well as indicative of any given unit's relative viability and thus prospective efficacy. This would provide clinicians with actual data on RBC quality when making decisions about which and how many units to use for transfusion of a given patient. Moreover, deploying this testing throughout the supply chain will improve distribution, planning, and inventory control decisions. A vital aspect of this testing system is the accumulation of copious output and other associated data and the mathematical analyses thereof to optimize algorithms by which to characterize each subsequent test output as meaningfully as possible. While the present invention is directed toward applications in blood quality control, the core technology of "quantifying RBC fragility via stress-induced hemolysis and subsequent optical and computational analysis" could have broader application, such as in disease diagnosis. The apparatus for quantifying the quality degradation of individual stored (RBC) units comprises: a hemolysis unit; an optical analysis unit; and a computation unit. Similarly, the associated process for quantifying the quality degradation of individual stored (RBC) units comprises: a hemolysis step; an optical analysis step; and a computation step.
Patent CA-2777064-A1 (CA)
Inventor: ALI SHIROOK
IPC: H04B1/18
Filed: 2010-10-14
Abstract: Real-time calibration of a tunable matching network that matches the dynamic impedance of an antenna in a radio frequency receiver system. The radio frequency receiver system includes two non-linear equations that may be solved to determine the reflection coefficient of the antenna. The tunable matching network is repeatedly perturbed and the power received by the antenna is measured after each perturbation at the same node in the matching network. The measured power values are used by an optimizer in converging to a solution that provides the reflection coefficient of the antenna.  The reflection coefficient of the antenna may be used to determine the input impedance of the antenna. The elements of the matching circuit are then adjusted to match the input impedance of the antenna.
Patent CA-2779338-A1 (CA)
Inventor: PALTI YORAM
IPC: A61B8/08
Filed: 2010-10-27
Abstract: Selon la présente invention, une opération du cur ou des poumons d'un patient peut être analysée par transmission d'énergie ultrasonore dans le poumon du patient, et détection de décalages Doppler des ultrasons réfléchis induits par le déplacement des limites entre les vaisseaux sanguins dans le poumon et les alvéoles remplis d'air qui entourent les vaisseaux sanguins. Le mouvement de la limite est causé par des ondes de pression dans les vaisseaux sanguins qui conduisent à des changements de diamètre de ces vaisseaux sanguins. Les décalages Doppler détectés sont traités avec un algorithme conçu pour augmenter le signal provenant de la limite en déplacement par rapport aux autres signaux ultrasonores réfléchis et les résultats sont ensuite affichés.
Patent CA-2780010-A1 (CA)
Title: Metal colloids with accessible metal surfaces
Inventor: KATZ ALEXANDER
IPC: B32B9/00
Filed: 2010-11-05
Abstract: The invention provides complexes in which ligands (e.g., calixarene-related compounds) are coordinated to a metal colloid, e.g. a gold colloid. In exemplary embodiments, two or more ligands complexed to the metal colloid are larger than the metal colloid, thus providing an accessible metal center. The complexes can be immobilized on a substrate. The complexes of the invention are useful as tunable and highly robust isolated metal colloids that find use in binding of molecules and catalysis of chemical reactions.
Patent CA-2781080-A1 (CA)
Title: Enclosure with integral wire reel support and integral divider panel for such enclosure
Inventor: ENYEDY EDWARD A
IPC: B23K9/133
Filed: 2010-12-16
Abstract: Embodiments of the present invention include a welding wire feeder enclosure (10), the enclosure (10) including a front (16), a rear (18), a top (12), and a bottom (14) forming a perimeter of the enclosure (10). The enclosure (10) further includes opposing side openings separated by a width (W) of the enclosure (10), each of the side openings being adapted for receiving a side panel (20a, 22a). Particular embodiments further include a divider panel (40) extending substantially between the front (16), rear (18), top (12), and bottom (14), and positioned along an intermediate portion of the width (W) of the enclosure (10) to divide an internal volume of the enclosure into a service side and a user side, the divider panel (40) being formed monolithically with the front (16), rear (18), top (12), and bottom (14) of the enclosure (10), the divider panel (40) further including an integral spindle shaft location (49).
Patent CA-2781903-A1 (CA)
Inventor: MORRIS WILLIAM H III
IPC: B01D65/06
Filed: 2010-12-30
Abstract: The invention relates to improved elimination of scale in processing systems. The method removes existing scale while also eliminating buildup. The invention relates to phosphate and sulfate scale. The invention further allows for improved anti-scaling without the need to make any pH adjustments. The method provides all factor listed while in no way compromises the integrity of membranes that may be used in the system.
Patent CA-2782370-A1 (CA)
Inventor: COYLE ROBERT A
IPC: E21B19/00
Filed: 2010-12-22
Abstract: A deliquification pump for deliquifying a well comprises a fluid end pump adapted to pump a fluid from a wellbore. In addition, the deliquification pump comprises a hydraulic pump adapted to drive the fluid end pump. The hydraulic pump includes a first internal pump chamber and a first pump assembly disposed in the first chamber. The first pump assembly includes a piston having a first end, a second end, and a throughbore extending between the first end and the second end. In addition, the first pump assembly includes a first wobble plate including a planar end face axially adjacent the second end of the piston and a slot extending axially through the first wobble plate. The first wobble plate is adapted to rotate about the central axis relative to the housing to axially reciprocate the piston and cyclically place the throughbore of the piston in fluid communication with the slot.
Patent CA-2784024-A1 (CA)
Inventor: DURANT YVON
IPC: C08F118/02
Filed: 2010-12-16
Abstract: Esters of itaconic acid are polymerized in aqueous medium in the presence of seed particles. The seed particles may absorb the monomer and provide for polymerization to a desired particle size. The polymers that are produced may be employed in adhesives, paints, and paper formulations.
Patent CA-2784731-A1 (CA)
Title: Generateur de composants visuels
Inventor: HORNE MATTHEW DONALD
IPC: G06Q40/00
Filed: 2010-12-16
Abstract: Un utilisateur entre des critères de recherche pour des transactions comparables dans un système informatique et le système informatique génère un diagramme de dispersion d'opérations remplissant les critères de recherche à partir d'une base de données de transactions. Une mémoire cache d'ordinateur, un plateau de données ou un « panier d'achat » peuvent être utilisés pour enregistrer des opérations pertinentes qui peuvent alors être automatiquement intégrées dans un rapport de composants généré de façon électronique.
Patent CA-2785918-A1 (CA)
Inventor: MAALIOUNE HAKIM
IPC: F02K1/76
Filed: 2011-02-03
Abstract: L'invention concerne un système de commande (10) d'un aéronef propulsé par au moins un turboréacteur logé dans une nacelle, caractérisé en ce qu'il comprend : - une unité (100) de régulation électronique à pleine autorité du turboréacteur destinée à contrôler le turboréacteur, apte à contrôler et commander au moins un dispositif électrique de la nacelle et, - une unité (200) de puissance électrique de la nacelle, externe à ladite unité de régulation électronique à pleine autorité du turboréacteur de contrôle du turboréacteur, apte à gérer l'alimentation électrique dudit dispositif électrique de la nacelle.
Patent CA-2789291-A1 (CA)
Title: Dynamic cryptographic subscriber-device identity binding for subscriber mobility
Inventor: NAKHJIRI MADJID F
IPC: H04L29/06
Filed: 2011-02-28
Abstract: A method of authentication and authorization over a communication system is provided. The method performs a first authentication of a device based on a set of device identity and credentials. The first authentication includes creation of a first set of keying material. The method also includes performing a second authentication of a subscriber based on a set of subscriber identity and credentials. The second authentication includes creation of a second set of keying material. A set of compound key material is created with a key derivation mechanism that uses the first set of keying material and the second set of keying material. A binding token is created by cryptographically signing at least the device identity authenticated in the first authentication and the subscriber identity authenticated in the second authentication using the set of compound keying material. The signed binding token is exchanged for verification with an authenticating and authorizing party.
Patent CA-2790780-A1 (CA)
Inventor: STERN ALEXANDER
IPC: A63F3/06
Filed: 2009-11-25
Abstract: The invention relates to a method of playing a lotto game, according to which; (a) values constituting said game are picked out randomly from a list in order to create a random sequence of said values, and (b) a player defines himself less or more complex combinations of values to bet according to the bet amount and the chance to hit.
Patent CA-2790788-A1 (CA)
Title: Cable television secure communication system for one way restricted access
Inventor: BAUER WILLIAM D
IPC: H04N7/167
Filed: 2009-02-24
Abstract: Methods and apparatus permit a one-way downloadable security for electronic signals such as cable television, free-to-air, direct broadcast satellite, electronic device enablement, and other services. The system can allow a broadcast transmission capability (1) to provide an encrypted signal to an individual reception capability (2) in a manner that maintains the full security of a traditional decryption key process while completely eliminating any need for a trusted authority. By including a nascent decryption key generator that may create a secure, key-based environment from an unsecure individualized information transmission (12), a sequence of key(s) from a root key(s) to a derived key(s) to a temporary key(s) and ultimately to a fully random key(s) can be generated in activating a device or a decryption capability for a subscriber.
Patent CA-2793170-A1 (CA)
Inventor: RUBIN BRUCE K
IPC: A61K31/13
Filed: 2011-03-08
Abstract: Aerosolized dapsone (or alternatively, an aqueous formulation of dapsone) is used to treat airway inflammation, particularly chronic neutrophil-dominated inflammation. Diseases that may be prevented or treated by the methods include chronic obstructive pulmonary diseases (COPDs), asthma, cystic fibrosis, and others.
Patent CA-2793342-A1 (CA)
Title: Apparatus for registration of photons and ionizing particles with simultaneous directional definition, for each photon or ionizing particle, of a point of origin in a fluid-filled conduit
Inventor: TEAGUE PHIL
IPC: E21B47/12
Filed: 2011-03-22
Abstract: A detection apparatus (D) for photons or ionizing particles (P) is described, in which a detector system (11) is provided with several detecting units (11a), each including a scintillator (112) connected to a reader surface (111a) on an electronic charge reader (111), the scintillator (112) being arranged to generate cellular charges on the reader surface (111a) when capturing the photons or the ionizing particles (P), there being a collimator (113) arranged, connected to the scintillator (112) opposite the electronic charge reader (111), the collimator (113) being arranged to capture photons or ionizing particles (P' ) exhibiting a direction of motion coinciding with a longitudinal axis (A) of the collimator (113), and to reject photons or ionizing particles (P' ) exhibiting a direction of motion deviating from the direction of the longitudinal axis (A) of the collimator (113).
Patent CA-2796551-A1 (CA)
Title: Device and method of enhancing production of hydrocarbons
Inventor: STOKKA OEVIND
IPC: E21B43/12
Filed: 2011-04-14
Abstract: A device and an associated method, of enhancing production of hydrocarbons from a wellbore by the use of a device, where the device is arranged in a side pocket mandrel. The method, and associated device, includes means for allowing a fraction of a main production flow to enter a first flow passage (10) in the device through an inlet (11) and to mix with the fluid from a second flow passage (20) in the device, before returning the mixed flow to the main production flow.
Patent CA-2796948-A1 (CA)
Title: Apparatus and method for modifying an input audio signal
Inventor: UHLE CHRISTIAN
IPC: H03G3/32
Filed: 2011-04-20
Abstract: An apparatus for modifying an input audio signal comprises an excitation determiner, a storage device and a signal modifier. The excitation determiner determines a value of an excitation parameter of a subband of a plurality of subbands of the input audio signal based on an energy content of the subband. Further, the storage device stores a lookup table containing a plurality of spectral weighting factors. A spectral weighting factor of the plurality of spectral weighting factors is associated to a predefined value of the excitation parameter and a subband of the plurality of subbands. The storage device provides a spectral weighting factor corresponding to the determined value of the excitation parameter and corresponding to the subband, the value of the excitation parameter is determined for. Further, the signal modifier modifies a content of the subband of the audio signal, the value of the excitation parameter is determined for, based on the provided spectral weighting factor to provide a modified subband.
Patent CA-2799817-A1 (CA)
Inventor: GONG LEYI
IPC: A61P11/06
Filed: 2011-06-01
Abstract: Compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein: wherein m, n, p, q, X Y, Z, A, R1, R2, R3, R4, R5 and Y6 are as defined herein. The compounds and compositions disclosed herein are useful to modulate the activity of JNK and treat diseases associated with JNK activity.
Patent CA-2800976-A1 (CA)
Title: Procede et dispositif d'aide au controle en production de la traversabilite de tubes
Inventor: NITSCHE STEFAN
IPC: G01B17/02
Filed: 2011-05-30
Abstract: The invention relates to a device for checking steel pipes during production and to its method of use.  The device comprises a station for acquiring measurement data representative of physical measurements of the geometry of a pipe taken on the outside thereof. It comprises, on the other hand, a compute system capable of storing template data applicable in a coordinate system and representative of the overall geometry of a sizing body. In a chosen coordinate system, the system then provides a three-dimensional representation of parts of the pipe. For each part of the pipe, the system is designed to determine a critical parameter, representative of the margin of passage of the sizing body inside a chosen part of the pipe. The method and device of the invention may thus establish a diagnostic of the traversability of the pipe by a sizing body.
Patent CA-2802734-A1 (CA)
Title: Improved network data transmission system and method
Inventor: KADAMBI JAYANT
IPC: H04N7/10
Filed: 2011-06-20
Abstract: A network data transmission system including a locus metrics database, a locus parameters database, a scoring engine and a system controller coupled to the locus metrics database, the locus parameters database and the scoring engine. The locus metrics database and the locus parameters database may be at least partially linked and may be at least partially distributed. In an embodiment, the scoring engine may include a weight function operating on at least some of the locus metrics.
Patent CA-2803692-A1 (CA)
Inventor: HERBST HARALD
IPC: G05B15/02
Filed: 2011-06-21
Abstract: An iterative method for controlling and optimizing a production process of at least one of a material and a product formed out of the compound material. Thereby a production control unit is provided and three different parameter groups, namely indicating parameters, nominal parameters and correcting parameters are defined, wherein the indicating and nominal parameters may be selected out of a group comprising process parameters, material recipe parameters and product property parameters. The correcting parameters may be selected out of the group comprising process parameters and recipe parameters. As reference values, nominal parameters are provided to the production control unit. During a first production cycle at least one indicating parameter is measured and the measured values are provided to the unit. If the values deviate to much from the nominal parameters, the unit afterwards sets at least one correcting parameter on basis of the indicating parameter and on basis of the nominal parameter, thereby concerning any interaction between different parameters due to changes of any parameter.
Patent CA-2804210-A1 (CA)
Title: Methods and compositions for the specific inhibition of androgen receptor by double-stranded rna
Inventor: BROWN BOB DALE
IPC: C07K14/72
Filed: 2011-07-01
Abstract: This invention relates to compounds, compositions, and methods useful for reducing AR target RNA and protein levels via use of dsRNAs, e.g., Dicer substrate siRNA (DsiRNA) agents.
Patent CA-2804312-A1 (CA)
Title: Oxidative desulfurization using a titanium(iv) catalyst and organohydroperoxides
Inventor: LITZ KYLE E
IPC: B01J23/00
Filed: 2011-07-19
Abstract: Oxidative desulfurization (ODS) is an attractive alternative to hydrodesulfurization (HDS) technology due to its lower energy requirement for the removal of refractory sulfur species, such as dibenzothiophene (DBT), from heavier petroleum streams. Diesel containing DBT may be oxidized using a heterogeneous titanium(IV) catalyst and organohydroperoxide oxidant, such as tert-butyl hydroperoxide (TBHP), cumyl hydroperoxide (CHP) and/or ethylbenzene hydroperoxide (EBHP), which proves effective for the selective oxidation and removal of refractory sulfur compounds from diesel fuel.
Patent CA-2804735-A1 (CA)
Title: Device and method for protection during ascent
Inventor: BAUM CHRISTOPH
IPC: A63B27/00
Filed: 2011-05-12
Abstract: The invention relates to a device and method for protection during ascent, in particular for climbing electricity poles, trees or other high structures.  A  device according to the invention for protecting an ascending person during ascent, comprising a non-fixed rope (20) that is to be carried by the ascending person, includes: a) retaining means (36) for fixing the device to a fixed anchoring point in a predetermined position, b) a structural configuration which enables the introduction of the rope (20) into the device, fixed in the predetermined position, from below, c) at least one first redirecting means (18 ) by means of which the rope (20) to be introduced into the device can be guided through the device on a curved path, d) a mechanism that automatically locks off the rope (20) when the speed of movement of the rope (20) through the device exceeds a predetermined limit value, e) wherein at least one second redirecting means (24) is provided by means of which the rope (20) emerging from the device can be guided out of the device in the direction of ascent, and wherein f) a laterally arranged flat first bearing surface is provided.
Patent CA-2805767-A1 (CA)
Title: Bacterial ghosts for mediating innate immunity
Inventor: LUBITZ WERNER PROF DR
IPC: A61K39/00
Filed: 2011-08-05
Abstract: The invention relates to the use of bacterial ghosts (BG) to promote innate immune response.
Patent CA-2806195-A1 (CA)
Inventor: CHEEMA PARBINDER
IPC: B65D85/36
Filed: 2011-08-24
Abstract: A flexible package (14) comprises one or more lengths of flexible material (16) arranged to define an internal cavity closed by means of seals (18, 22, 24) in which opposed regions of the material are bonded together. At least one seal (22) has a tab portions (30) in which the material is not bonded to an opposing region of material. The material (16) has directional tear characteristics and is oriented so as to tear preferentially in a direction orthogonal to the direction of said seal. The package is opened by pulling the tab portions (30) so that the material tears along either side of the tab portions in the manner of a tear strip. The material ( 16) may consist exclusively of a single layer of monoaxially oriented polypropylene film. The tab portions (30) may be formed in an end seal (22) so that material tears in a longitudinal direction of the package. The package may be a flow wrapped package.
Patent CA-2807727-A1 (CA)
Inventor: ZHANG LEI
IPC: C08F110/02
Filed: 2011-07-18
Abstract: A method of forming catalysts including contacting an alkyl magnesium compound with a viscosity modifier prior to contact with an alcohol to form a magnesium dialkoxide compound; contacting the magnesium dialkoxide compound with a first titanium alkoxide and a first agent to form a first solution reaction product "A", wherein the titanium alkoxide and the first agent are non-blended individual components prior to contacting the magnesium dialkoxide; contacting the first solution reaction product ?A? with a second titanium alkoxide to form a second solulion reaction product ?B?contacting the second solution reaction product ?B? with a second agent to form a first solid reaction product ?C?; contacting the first solid reaction product ?C? with a third agent to form a second solid reaction product ?D? and contacting the second solid reaction product ?D? with a reducing agent to form a catalyst component.